Tolu Fittings is a well-respected manufacturer and supplier of Alloy Steel WP91 Buttweld Fittings based in Abuja, Nigeria. They’ve built a solid reputation for providing top-notch piping solutions across various industries. With a keen emphasis on precision engineering, durability, and adherence to international standards, Tolu Fittings delivers fittings that guarantee exceptional performance in high-temperature and high-pressure situations. By blending cutting-edge manufacturing techniques with skilled craftsmanship, the company meets the increasing demands of sectors like oil and gas, petrochemical, power generation, and construction, both in Nigeria and beyond.
| Specifications | : | ASTM A234 / ASME SA234 |
| Size | : | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Standards | : | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Thickness | : | Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS |
| Type | : | Seamless / Welded / Fabricated |
Alloy Steel WP91 Buttweld Fittings are primarily made from chromium, molybdenum, and vanadium, which gives them remarkable resistance to oxidation, corrosion, and creep at high temperatures. These fittings boast impressive mechanical properties, such as high tensile strength, superior hardness, and excellent weldability. The WP91 grade is specifically designed for durability and structural integrity under tough conditions, making it ideal for high-stress and high-temperature environments where long-lasting reliability and performance are crucial.
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP91 | 0.08-0.12 | 0.3-0.6 | 0.2-0.5 | ≤0.02 | ≤0.015 | 8-9.5 | 0.85-1.05 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP91 | ≥590 | ≥415 | ≥20 |
Tolu Fittings one of the largest suppliers of Alloy Steel WP91 Buttweld Fittings in Abuja, Nigeria. We specialize in providing a wide range of high-quality, durable fittings for various industrial applications. Our inventory includes elbows, tees, reducers, couplings, and other essential fittings designed to offer exceptional corrosion resistance and strength. Alloy Steel WP91 is known for its cost-effectiveness and excellent mechanical properties, making it ideal for industries such as construction, chemical processing, and food processing. With a commitment to customer satisfaction, timely delivery, and competitive pricing, we are the trusted choice for Alloy Steel WP91 Buttweld Fittings in the Nigeria.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Alloy Steel WP91 Buttweld Fittings from Tolu Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Alloy Steel WP91 Buttweld Fittings offer numerous advantages, especially in high-temperature and high-pressure applications. Their composition, featuring chromium and molybdenum, provides outstanding resistance to oxidation, corrosion, and thermal fatigue. WP91 fittings are known for their excellent weldability, strength, and durability, ensuring long-term performance in demanding industries like power generation, petrochemical, and oil & gas. They maintain structural integrity even under extreme conditions, reducing the risk of failure. Additionally, WP91 Fittings require minimal maintenance and offer cost-effective solutions due to their longevity, making them a reliable choice for critical systems in challenging environments.
Yes, custom sizes are available for Alloy Steel WP91 Buttweld Fittings to meet specific requirements. We offer tailored solutions to ensure precise fit and performance for various applications. For more information, please contact us at sales@tolufittings.com.
The Alloy Steel WP91 Buttweld Fittings provided by Tolu Fittings are extensively utilized in industries like oil and gas, power generation, chemical processing, and thermal plants. They play a vital role in connecting pipes in high-pressure steam lines, heat exchangers, boilers, and refineries, where heat and stress resistance is essential. Their sturdy design and precise finish ensure leak-free and secure connections, boosting the efficiency and safety of piping systems. Additionally, these fittings are also employed in construction and engineering projects that demand strength, durability, and the ability to withstand extreme operating conditions.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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